Add Filter to BBMACD

The indicator shown is on a 10brick renko chart and the indicator settings are 150,300,10,200. It is very simple, when a green dot forms and then closes, i enter a buy position on the open of the next dot. Conversely when a red dot forms and closes i enter a sell position on the open of the next dot. Essentially looking at the chart anywhere where i have at least 2 consecutive green or red dots is a winning trading. I would exit on the close of that dot in which i had entered my position.

I need to eliminate some of the whipsaws. I have taken a few snapshots and the whipsaws i have shown with a yellow arrow(had i entered would have been losing tradings). Again anywhere where you see 2 or more of the same color dots would have been winning trades. I need those whipsaws to be eliminated or very close too.

I simply need a filter added to smooth out the whipsaws/false signals.

I would prefer getting a prototype first before assigning the job(You can put an expiry time on it), so funds and time are not wasted in the event i have to cancel the assigned job due to non conformity.